---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15804 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 679 11027 1 4290 14978 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:65:78:75 brd ff:ff:ff:ff:ff:ff inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe65:7875/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:84:b9:21 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15804) 06/28/24 _x86_64_ (4 CPU) 00:49:36 LINUX RESTART (4 CPU) 00:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:51:01 316.46 132.04 184.42 0.00 6227.63 30726.88 0.00 00:52:01 75.52 0.93 74.59 0.00 69.72 12870.00 0.00 00:53:01 63.11 0.87 62.24 0.00 49.99 19432.36 0.00 00:54:01 40.78 0.02 40.76 0.00 0.13 12337.54 0.00 00:55:01 90.50 8.05 82.45 0.00 2363.47 31853.22 0.00 00:56:01 85.57 25.58 59.99 0.00 2992.70 11066.29 0.00 Average: 111.99 27.91 84.07 0.00 1950.61 19714.38 0.00 00:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:51:01 13564404 15364104 626100 3.82 58044 1946344 1372376 7.87 891788 1667396 148612 00:52:01 13205752 15358376 607152 3.71 82136 2251760 1373216 7.88 920008 1949440 176448 00:53:01 12799208 15383608 578244 3.53 96556 2639132 1334744 7.66 911204 2331404 32564 00:54:01 12415884 15342764 618256 3.77 107432 2944060 1441968 8.27 968836 2632120 7020 00:55:01 11616516 15385892 562736 3.44 135684 3713052 1407360 8.07 1338140 3000700 119636 00:56:01 11337868 15386348 561352 3.43 154256 3960212 1284124 7.37 1625412 2979844 45396 Average: 12489939 15370182 592307 3.62 105685 2909093 1368965 7.85 1109231 2426817 88279 00:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:51:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 383.14 264.96 2248.32 70.15 0.00 0.00 0.00 0.00 00:52:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 65.09 60.96 611.42 9.19 0.00 0.00 0.00 0.00 00:53:01 lo 3.80 3.80 0.44 0.44 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 84.44 55.01 1138.96 6.19 0.00 0.00 0.00 0.00 00:54:01 lo 5.45 5.45 0.63 0.63 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 19.95 22.21 19.89 4.45 0.00 0.00 0.00 0.00 00:55:01 lo 10.68 10.68 1.18 1.18 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 210.51 141.61 2151.16 15.73 0.00 0.00 0.00 0.00 00:56:01 lo 4.43 4.43 0.50 0.50 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 109.57 63.57 1213.67 10.41 0.00 0.00 0.00 0.00 Average: lo 4.58 4.58 0.51 0.51 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 145.45 101.39 1230.57 19.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15804) 06/28/24 _x86_64_ (4 CPU) 00:49:36 LINUX RESTART (4 CPU) 00:50:01 CPU %user %nice %system %iowait %steal %idle 00:51:01 all 18.34 16.44 13.62 5.14 0.12 46.33 00:51:01 0 19.99 15.73 14.36 8.05 0.13 41.73 00:51:01 1 20.18 15.23 13.52 5.07 0.10 45.91 00:51:01 2 22.52 15.68 13.72 3.81 0.13 44.13 00:51:01 3 10.56 19.16 12.88 3.62 0.12 53.66 00:52:01 all 21.63 0.00 1.80 2.64 0.05 73.88 00:52:01 0 13.30 0.00 1.47 5.24 0.05 79.94 00:52:01 1 20.34 0.00 1.72 0.23 0.05 77.66 00:52:01 2 25.08 0.00 1.85 0.72 0.05 72.31 00:52:01 3 27.80 0.00 2.16 4.40 0.07 65.58 00:53:01 all 11.24 0.00 1.04 2.93 0.06 84.74 00:53:01 0 7.89 0.00 0.53 0.00 0.05 91.53 00:53:01 1 4.13 0.00 0.79 6.23 0.08 88.77 00:53:01 2 28.00 0.00 2.07 1.84 0.05 68.04 00:53:01 3 4.93 0.00 0.77 3.64 0.05 90.61 00:54:01 all 8.01 0.00 0.54 1.52 0.05 89.88 00:54:01 0 24.80 0.00 1.34 0.13 0.05 73.68 00:54:01 1 2.27 0.00 0.36 4.39 0.03 92.95 00:54:01 2 4.60 0.00 0.23 0.00 0.07 95.10 00:54:01 3 0.40 0.00 0.23 1.52 0.05 97.80 00:55:01 all 13.04 0.89 2.49 5.69 0.07 77.83 00:55:01 0 4.94 0.25 1.81 7.06 0.07 85.87 00:55:01 1 17.85 0.25 2.69 4.32 0.05 74.83 00:55:01 2 23.87 2.91 3.75 6.93 0.08 62.46 00:55:01 3 5.46 0.13 1.72 4.45 0.07 88.16 00:56:01 all 11.88 0.46 2.61 2.80 0.06 82.18 00:56:01 0 14.82 0.17 3.22 3.44 0.05 78.30 00:56:01 1 4.01 0.38 2.12 3.61 0.05 89.81 00:56:01 2 11.43 1.17 2.67 0.92 0.05 83.75 00:56:01 3 17.28 0.12 2.43 3.24 0.08 76.85 Average: all 14.02 2.94 3.67 3.45 0.07 75.85 Average: 0 14.29 2.68 3.78 3.98 0.07 75.20 Average: 1 11.46 2.63 3.52 3.97 0.06 78.36 Average: 2 19.25 3.28 4.04 2.37 0.07 70.99 Average: 3 11.07 3.18 3.33 3.48 0.07 78.87